DAO查询

void CMyDAODlg::OnButtonSearch() {// TODO: Add your control notification handler code hereUpdateData(TRUE);if (m_cmbCondition.GetCurSel() == CB_ERR) //获取要查询的条件return;CString strCondition, strSQL;m_cmbCondition.GetWindowText(strCondition);//构造SQL语句if(strCondition=="姓名")strSQL.Format("select * from LinkInfo where Name Like '*%s*'", m_strQuery);else if(strCondition=="电话")strSQL.Format("select * from LinkInfo where Phone Like '*%s*'", m_strQuery);else if(strCondition=="邮件")strSQL.Format("select * from LinkInfo where Email Like '*%s*'", m_strQuery);else if(strCondition=="地址")strSQL.Format("select * from LinkInfo where address Like '*%s*'", m_strQuery);else if(strCondition=="邮编")strSQL.Format("select * from LinkInfo where postcode Like '*%s*'", m_strQuery);ShowItem(strSQL);//在listControl中显示查询结果UpdateData(FALSE);}